Weight lifting rack



FIG. 1 is a front elevational view of a weight lifting rack showing my new design;

FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view thereof, shown in an open position; and

FIG. 7 is a perspective view thereof, shown in a closed position; and,

FIG. 8 is a perspective view of a closed position thereof. 

The ornamental design for a weight lifting rack, as shown and described. 